The Astronomical Pulse of Global Extinction Events

The linkage between astronomical cycles and the periodicity of mass extinctions is reviewed and discussed. In particular, the apparent 26 million year cycle of global extinctions may be related to the motion of the solar system around the galaxy, especially perpendicular to the galactic plane. The p...

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Bibliographic Details
Main Authors: David F.V. Lewis, Jean-Lou C.M. Dorne
Format: Article
Language:English
Published: Hindawi Limited 2006-01-01
Series:The Scientific World Journal
Online Access:http://dx.doi.org/10.1100/tsw.2006.156